Tesla updated their coming soon map with the following changes for the MA/ME/NH/RI area (obviously, they made changes to other states as well, but these were the ones I was tracking):
Amesbury, MA - changed from Q122 to 2022
Burlington, MA - changed from 2022 to Q421
Gloucester, MA - changed from Q421 to Q222
Lexington, MA - changed from Q321 to Q421 (interesting, as this site appears nearly done, missing utility transformer)
Newton, MA - changed from Q321 to Q421
Tyngsborough, MA - changed from Q321 to Q421
Bar Harbor, ME - changed from 2022 to Q421 (yeah - seems like they've likely completed site selection)
Camden, ME - added, Q222
North Conway, NH - changed from 2022 to Q421 (yeah - seems like they've likely completed site selection)
Other coming soon pins in these states do not seem to have changed. Wasn't tracking CT, so not sure of any changes there.
Amesbury, MA - changed from Q122 to 2022
Burlington, MA - changed from 2022 to Q421
Gloucester, MA - changed from Q421 to Q222
Lexington, MA - changed from Q321 to Q421 (interesting, as this site appears nearly done, missing utility transformer)
Newton, MA - changed from Q321 to Q421
Tyngsborough, MA - changed from Q321 to Q421
Bar Harbor, ME - changed from 2022 to Q421 (yeah - seems like they've likely completed site selection)
Camden, ME - added, Q222
North Conway, NH - changed from 2022 to Q421 (yeah - seems like they've likely completed site selection)
Other coming soon pins in these states do not seem to have changed. Wasn't tracking CT, so not sure of any changes there.